Everyday Mathematics. Give photos an old, retro / vintage look. Free and online. I realize that I havn't said anything for a long time.
I have been struggeling with lots of stuff and have been back and forth about doing anything on Cheapstamatic at all. The spreading of smartphones and tablets and free apps in these had me wondering if my web based app is worth developing further. The best meme generator. I usually use Element web searcher than Google.